Civil Service Arithmetic Ability Practice Test Results

Question 1
41% answer correctly
If \\(3n + 6 = \\frac{1}{6}\\), n = ?
-0.94
-3.88
-2.94
-1.94
Question 2
29% answer correctly
A circle has a radius of 8 inches. What is its approximate circumference?
64.00
201.06
25.13
50.27
Question 3
74% answer correctly
Factor \\(x^2 + 17x + 72\\)
(x - 8)(x - 9)
(x - 8)(x + 9)
(x + 8)(x + 9)
(x + 8)(x - 9)